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blockchainer: drop Blockchainer completely
It's only used by the RPC server now, so it can be internalized.
This commit is contained in:
Roman Khimov
parent
284335a4d2
commit
5ee7ea34b1
2 changed files with 54 additions and 71 deletions
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@ -1,69 +0,0 @@
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package blockchainer
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import (
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"math/big"
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"github.com/nspcc-dev/neo-go/pkg/config"
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"github.com/nspcc-dev/neo-go/pkg/core/block"
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"github.com/nspcc-dev/neo-go/pkg/core/interop"
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"github.com/nspcc-dev/neo-go/pkg/core/mempool"
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"github.com/nspcc-dev/neo-go/pkg/core/state"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
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"github.com/nspcc-dev/neo-go/pkg/util"
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)
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// Blockchainer is an interface that abstracts the implementation
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// of the blockchain.
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type Blockchainer interface {
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AddBlock(block *block.Block) error
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BlockHeight() uint32
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GetConfig() config.ProtocolConfiguration
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CalculateClaimable(h util.Uint160, endHeight uint32) (*big.Int, error)
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InitVerificationContext(ic *interop.Context, hash util.Uint160, witness *transaction.Witness) error
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HeaderHeight() uint32
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GetBlock(hash util.Uint256) (*block.Block, error)
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GetCommittee() (keys.PublicKeys, error)
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GetContractState(hash util.Uint160) *state.Contract
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GetContractScriptHash(id int32) (util.Uint160, error)
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GetEnrollments() ([]state.Validator, error)
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GetGoverningTokenBalance(acc util.Uint160) (*big.Int, uint32)
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ForEachNEP11Transfer(acc util.Uint160, newestTimestamp uint64, f func(*state.NEP11Transfer) (bool, error)) error
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ForEachNEP17Transfer(acc util.Uint160, newestTimestamp uint64, f func(*state.NEP17Transfer) (bool, error)) error
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GetHeaderHash(int) util.Uint256
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GetHeader(hash util.Uint256) (*block.Header, error)
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CurrentBlockHash() util.Uint256
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GetAppExecResults(util.Uint256, trigger.Type) ([]state.AppExecResult, error)
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GetNativeContractScriptHash(string) (util.Uint160, error)
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GetNatives() []state.NativeContract
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GetNextBlockValidators() ([]*keys.PublicKey, error)
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GetNEP11Contracts() []util.Uint160
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GetNEP17Contracts() []util.Uint160
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GetTokenLastUpdated(acc util.Uint160) (map[int32]uint32, error)
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GetNotaryContractScriptHash() util.Uint160
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GetNotaryServiceFeePerKey() int64
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GetValidators() ([]*keys.PublicKey, error)
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GetStateModule() StateRoot
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GetStorageItem(id int32, key []byte) state.StorageItem
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GetTestVM(t trigger.Type, tx *transaction.Transaction, b *block.Block) *interop.Context
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GetTestHistoricVM(t trigger.Type, tx *transaction.Transaction, b *block.Block) (*interop.Context, error)
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GetTransaction(util.Uint256) (*transaction.Transaction, uint32, error)
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mempool.Feer // fee interface
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SubscribeForBlocks(ch chan<- *block.Block)
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SubscribeForExecutions(ch chan<- *state.AppExecResult)
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SubscribeForNotifications(ch chan<- *state.ContainedNotificationEvent)
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SubscribeForTransactions(ch chan<- *transaction.Transaction)
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VerifyTx(*transaction.Transaction) error
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VerifyWitness(util.Uint160, hash.Hashable, *transaction.Witness, int64) (int64, error)
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GetMemPool() *mempool.Pool
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UnsubscribeFromBlocks(ch chan<- *block.Block)
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UnsubscribeFromExecutions(ch chan<- *state.AppExecResult)
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UnsubscribeFromNotifications(ch chan<- *state.ContainedNotificationEvent)
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UnsubscribeFromTransactions(ch chan<- *transaction.Transaction)
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// Policer.
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GetBaseExecFee() int64
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GetMaxVerificationGAS() int64
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FeePerByte() int64
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}
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@ -29,6 +29,7 @@ import (
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"github.com/nspcc-dev/neo-go/pkg/core/fee"
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"github.com/nspcc-dev/neo-go/pkg/core/interop"
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"github.com/nspcc-dev/neo-go/pkg/core/interop/iterator"
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"github.com/nspcc-dev/neo-go/pkg/core/mempool"
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"github.com/nspcc-dev/neo-go/pkg/core/mempoolevent"
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"github.com/nspcc-dev/neo-go/pkg/core/mpt"
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"github.com/nspcc-dev/neo-go/pkg/core/native"
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@ -57,10 +58,61 @@ import (
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)
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type (
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// Ledger abstracts away the Blockchain as used by the RPC server.
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Ledger interface {
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AddBlock(block *block.Block) error
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BlockHeight() uint32
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CalculateClaimable(h util.Uint160, endHeight uint32) (*big.Int, error)
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CurrentBlockHash() util.Uint256
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FeePerByte() int64
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ForEachNEP11Transfer(acc util.Uint160, newestTimestamp uint64, f func(*state.NEP11Transfer) (bool, error)) error
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ForEachNEP17Transfer(acc util.Uint160, newestTimestamp uint64, f func(*state.NEP17Transfer) (bool, error)) error
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GetAppExecResults(util.Uint256, trigger.Type) ([]state.AppExecResult, error)
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GetBaseExecFee() int64
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GetBlock(hash util.Uint256) (*block.Block, error)
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GetCommittee() (keys.PublicKeys, error)
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GetConfig() config.ProtocolConfiguration
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GetContractScriptHash(id int32) (util.Uint160, error)
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GetContractState(hash util.Uint160) *state.Contract
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GetEnrollments() ([]state.Validator, error)
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GetGoverningTokenBalance(acc util.Uint160) (*big.Int, uint32)
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GetHeader(hash util.Uint256) (*block.Header, error)
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GetHeaderHash(int) util.Uint256
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GetMaxVerificationGAS() int64
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GetMemPool() *mempool.Pool
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GetNEP11Contracts() []util.Uint160
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GetNEP17Contracts() []util.Uint160
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GetNativeContractScriptHash(string) (util.Uint160, error)
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GetNatives() []state.NativeContract
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GetNextBlockValidators() ([]*keys.PublicKey, error)
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GetNotaryContractScriptHash() util.Uint160
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GetNotaryServiceFeePerKey() int64
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GetStateModule() blockchainer.StateRoot
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GetStorageItem(id int32, key []byte) state.StorageItem
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GetTestHistoricVM(t trigger.Type, tx *transaction.Transaction, b *block.Block) (*interop.Context, error)
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GetTestVM(t trigger.Type, tx *transaction.Transaction, b *block.Block) *interop.Context
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GetTokenLastUpdated(acc util.Uint160) (map[int32]uint32, error)
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GetTransaction(util.Uint256) (*transaction.Transaction, uint32, error)
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GetValidators() ([]*keys.PublicKey, error)
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HeaderHeight() uint32
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InitVerificationContext(ic *interop.Context, hash util.Uint160, witness *transaction.Witness) error
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SubscribeForBlocks(ch chan<- *block.Block)
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SubscribeForExecutions(ch chan<- *state.AppExecResult)
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SubscribeForNotifications(ch chan<- *state.ContainedNotificationEvent)
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SubscribeForTransactions(ch chan<- *transaction.Transaction)
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UnsubscribeFromBlocks(ch chan<- *block.Block)
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UnsubscribeFromExecutions(ch chan<- *state.AppExecResult)
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UnsubscribeFromNotifications(ch chan<- *state.ContainedNotificationEvent)
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UnsubscribeFromTransactions(ch chan<- *transaction.Transaction)
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VerifyTx(*transaction.Transaction) error
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VerifyWitness(util.Uint160, hash.Hashable, *transaction.Witness, int64) (int64, error)
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mempool.Feer // fee interface
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}
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// Server represents the JSON-RPC 2.0 server.
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Server struct {
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*http.Server
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chain blockchainer.Blockchainer
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chain Ledger
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config config.RPC
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// wsReadLimit represents web-socket message limit for a receiving side.
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wsReadLimit int64
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@ -196,7 +248,7 @@ var invalidBlockHeightError = func(index int, height int) *neorpc.Error {
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var upgrader = websocket.Upgrader{}
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// New creates a new Server struct.
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func New(chain blockchainer.Blockchainer, conf config.RPC, coreServer *network.Server,
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func New(chain Ledger, conf config.RPC, coreServer *network.Server,
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orc *oracle.Oracle, log *zap.Logger, errChan chan error) Server {
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httpServer := &http.Server{
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Addr: conf.Address + ":" + strconv.FormatUint(uint64(conf.Port), 10),
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